Hello! I just purchased a ficus lira today and have a question about pruning. I want it to look less bushy, more like a tree, with a bare trunk and foliage on top. Should I take some leaves off of the bottom, or will that harm the plant? Also, there are a few leaves that are ripped and one or two that a bit of browning and yellowing, should I take these off or leave them? If I do need to remove leaves, what is the best way to do so? Thanks in advance!